E. Hyun, Sangdong Kim, Chi-Hwan Park, Jong-hun Lee
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Automotive FMCW Radar with Adaptive Range Resolution
In this paper, the proposed technique can provide the range profile with adaptive range resolution for automotive frequency modulation continuous wave (FMCW radar.) For long-distance targets, the range is extracted with rough resolution using the basic FFT. The high resolution algorithm is used for near-distance targets, for which the collision probability is high.